Hi to All,

Do the forum or one of the chemical / materials expert can inform how to
forecast the safe time of use of hazardous substances in products as per
the China RoHS requirement?

There are lot of possibilities with the chemical interactions for each
materials multiplied by number of components.  The China RoHS ask the
"producer" to mark on the product, the predicted safe time until the
product start to release hazardous materials to the environment.

The document status is still a draft.

"Marking of Environment friendly use period" parg. 7 of the document :
"Marking for control pollution...."

Best  Regards

Reuven  ROKAH

-------------------------------------------------------------------------------Leadfee Mail List provided as a service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Leadfree
To temporarily stop/(start) delivery of Leadree for vacation breaks send: SET Leadfree NOMAIL/(MAIL)
Search previous postings at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-------------------------------------------------------------------------------